9 But some became stubborn, rejecting his message and publicly speaking against the Way. So Paul left the synagogue and took the believers with him. Then he held daily discussions at the lecture hall of Tyrannus.
When arguments and persuasions only harden men in unbelief and blasphemy, we must separate ourselves and others from such unholy company. God was pleased to confirm the teaching of these holy men of old, that if their hearers believed them not, they might believe the works.
Matthew Henry's Commentary on Acts 19:9
Commentary on Acts 19:8-12
(Read Acts 19:8-12)
When arguments and persuasions only harden men in unbelief and blasphemy, we must separate ourselves and others from such unholy company. God was pleased to confirm the teaching of these holy men of old, that if their hearers believed them not, they might believe the works.